A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5905-01-182-9293
NSN 6110-01-418-0802
NSN 5910-00-619-0875
NSN 6685-00-987-1725
NSN 5915-01-633-5058
NSN 5920-01-548-5714
NSN 5990-01-089-9694
NSN 6320-01-422-1212
NSN 5935-00-985-5448
NSN 5930-01-478-2055
NSN 5915-01-148-8522
NSN 5999-00-156-4424